.project_detail {
    width: 100%;
    height: auto;
    padding-top: 20px;
    display: flex;
    flex-direction: column;
}

.back-link {
    display: inline-block;
    margin-bottom: 15px;
    color: var(--main-color); 
    text-decoration: none;
    font-size: 1em;
}

.back-link:hover {
    text-decoration: underline;
}

.project_title {
    width: 100%;
    height: auto;
    font-size: 25px;
    margin-bottom: 10px;
}

.project_description1 {
    width: 100%;
    min-height: 200px;
    font-size: 15px;
    margin-bottom: 20px;
}

.img-title{
    width: 100%;
    height: auto;
    font-size: 20px;
    color: var(--main-color);
}

.project_gallery {
    width: 100%;
    height: auto;
    display: flex;
    overflow: auto;
    overflow-y: hidden;
    gap: 10px;
}

.gallery_item {
    flex: 0 0 auto;
    width: 200px;
    height: 200px;
    cursor: pointer;
}

.gallery_item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 5px;
}

/* Fullsreen img container */

#fullscreen_container {
    display: none; 
    position: fixed; 
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8); 
    z-index: 1000; 
    overflow: auto; 
}

#fullscreen_content {
    position: relative; 
    display: flex;
    flex-direction: column; 
    justify-content: center; 
    align-items: center; 
    width: 100%;
    height: 100%;
    padding: 20px; 
    box-sizing: border-box; 
}

#close_button {
    position: absolute;
    top: 20px;
    right: 30px;
    background: none;
    color: white;
    border: none;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    padding: 10px;
    z-index: 1001; 
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

#close_button:hover {
    opacity: 1;
}

.fullscreen_image {
    display: block; 
    max-width: 90%; 
    max-height: 80%; 
    object-fit: contain; 
    margin-bottom: 20px; 
}

#fullscreen_title {
    color: white;
    font-size: 1.2em;
    text-align: center;
    margin: 0; 
    opacity: 0.8;
}

@media (max-width: 768px) {
    .project_title {
        font-size: 1.2em;
    }

    .project_description1 {
        font-size: 0.9em;
    }

    .gallery_item {
        width: 100px;
        height: 100px;
    }
    
    .back-link {
        font-size: 12px;
        margin-bottom: 7px;
    }
}